The player has successfully invented all possible ammo types

The player has successfully invented at least one item

The player has taken a Research Photo of the highest grade

The player has purchased one slot in any Plasmid or Tonic track

The player has successfully hacked a safe

Successfully performed 3 different unlockable melee combos.

Survived the ambush at the Embassy and gained passage into the Forbidden West.

Fully upgraded 3 weapons.

Arrived at the Daunt seeking passage into the Forbidden West.

Obtained all Horizon Zero Dawn trophies.

Recovered an ancient technology and put it to use.

Given Aloy's actions, all possible optional allies joined the defense.

Reached the Core of every Cauldron and accessed the information within.